GSI Outdoors Glacier Stainless Glass
Best insulated tumbler for enjoying wine or whiskey outdoors.
A refined, vacuum-insulated vessel that elevates outdoor drinking. It bridges the gap between rugged durability and home-like comfort, ensuring your beverage stays at the perfect temperature without the mess of condensation.
$12.36
at
RV Upgrade Store
More Glacier Stainless options
Who it's for
- Backpackers needing gear that survives rugged, off-grid adventures
- Ultralight hikers prioritizing minimal pack weight and space
- Campers wanting easy-to-clean, flavor-neutral drinkware
Who should skip it
- Coffee drinkers needing beverages to stay hot for hours
- Users who prefer holding hot mugs without burning fingers
- Thirsty travelers wanting a larger volume of liquid
Performance breakdown
Thermal retention
Double-wall vacuum insulation keeps spirits chilled or coffee warm for hours.
Build durability
Rugged stainless steel construction survives drops on rocky campsites with ease.
Ergonomics
Compact, stemless design fits comfortably in hand for casual sipping.
Condensation resistance
Vacuum seal prevents exterior sweating, keeping your hands and surfaces dry.
Lid functionality
Clear press-fit lid adds convenience but lacks a spill-proof locking mechanism.
Portability
Lightweight and stackable, making it an ideal companion for backcountry travel.
Key Specs
Capacity
8 fl. oz.
Material
Stainless Steel, Plastic, Silicone
Height
3.8 in
Diameter
3.3 in
Weight
5.4 oz
Model Number
63349
Dimensions
3.3 in x 3.3 in x 3.8 in
What Reviewers Say
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